1.The air gun features manual/automatic work mode conversion.
2. The soldering iron features a sleep function that can be set 10 minutes.
3.This new type add to 5V output USB interface ,it more convenience repair mobile phone,also can use power supply for mobile.
4.All parts is LED digital display ,and the current is 4 digital precise display current value,the current value can precise display mA value.it is very directly perceived through the senses.
5.The soldering iron has an iron tip cleaner and internal rosin.